Abstract: The incidence of cancers has increased exponentially worldwide since the universal COVID-19 vaccination program began at the end of 2020. These cancers tend to present at an advanced stage, progress rapidly, and occur in younger patients. Additionally, some patients previously in remission have been reported to develop uncontrolled cancer relapses shortly after receiving a COVID-19 vaccination (usually a booster). The temporal association between these cancers and COVID-19 vaccination is undeniable. These observations have given rise to the term “turbo-cancers.” Although not a formally recognized oncologic classification, the term “turbo cancer” has gained traction among clinicians describing a pattern of...